Block Diagram - Philips FR752/00 Service Manual

Dolby prologic av receiver
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BLOCK DIAGRAM
mM
FRONT
END
L\
L\
L101
L102
ANT.
f AM
OSC.
AM
i}
1
co/vco Q@——___—«o
TV/AUX O—_—_—_«o
PCS 87 109
LA1266
1C101
AM/FM
IF
1C107
DEMCCE
TDA7 3308
=CS
LAt235
SIGNAL
METES
GD4066B
Ic302
BUFFER
KIA4559P
1C106
DEMCCDE
LAeInIS
LUsUsS
a
1C102
FM
MPX.
HA12016
b oH Db
FL
1C201
SHIFT SESISTOS
MC 140s
CATA
CONTROL
INPUT
PARTS
LINE
NATCR
RMC
te
eran Pe ( COMMANDER
eee
=
6V
REGU.
USA:
120V/60HZ
EUROPE
:230V/S50Hz
CPU
yPD78044AGF
OUTLET
REGULATOR
15V
SURROUND
PARTS
-15V.
Fees,
renee
_
cD
oF
co
6V
2]
Ev
TUNER
PARTS
IC601/1C602/1C604
AC OUTLET
MAIN
AMP
PARTS
POWER
SUPPLY
PARTS)
SOON AMeee
CENTER
AMP.
7]
L103/L104
POWER Sw.
swso1
.
HEAD
PHONE
BY-PASS/
Ic303
SUR
NGrER
|
FR752/SRBEM
A
HAL.
PROTECT}
=f
4 ONLY
MAIN
VOLUME
I
iesos
HO
ere
=
5
BALANCE
Saad
Sangh
O
FRONT
a
— |
O MODE
80wx2
|
TONE
VOLUME
Sale
SURR. MODE SOwx2
Seas
PRO_LOGIC/
A (Sws01)
B
3 STEREO
TDA 7313
sae Un CP
MUTE
TDA7313
1cs03(1/72)
e
——
4
KIA4559P
MUTE
PROTECT
Ic3071172)
Ic308
Ic309(1/72)
DOLBY
PRO-LOGIC
C-CH
=
a CENTER
=
REAR
PUREE Pe eleva:
* Whaten
Bas
CENTER
se
SPK.
HALL
MATRIX
KIA4559P
5-1
NUM2 1774
DI
NU
DELAY
GITAL
US7C1
KIA4559P
CENTER
MODE
50wW
:
ELECTRIC
VOLUME
T1C9976
MUTE
KIA4559P
MUTE
Ic309!2a/72)
Q308
ee
Hi
a
REAR MODE 25w( 16 onm)
REAR
SPK.
MUTE
i
SeKe
e
NV; Icso03(2/e2)
a
PRE
|
OuT
a
O
Bao
O
KIA4559P
5-2

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